PVC verwys na polivinielchloriedhars (Polivinielchloried) na verwys as PVC. Dit is 'n viniel polimeer materiaal, en sy materiaal is 'n amorfe materiaal.

In praktiese gebruik, PVC materials often add stabilizers, smeermiddels, auxiliary processing agents, pigments, impact resistance agents and other additives. It has non-flammability, hoë sterkte, weather resistance and excellent geometric stability.

PVC is very resistant to oxidizing agents, reduseermiddels en sterk sure. Egter, it can be corroded by concentrated oxidizing acids such as concentrated sulfuric acid and concentrated nitric acid and is not suitable for contact with aromatic hydrocarbons and chlorinated hydrocarbons. Daarby, the term person vs computer in the game is abbreviated as PVC, and PVC human figures are often abbreviated as PVC and so on.

It is often used on blister caps.